Geography

The Irish are an ethnic group and nation native to the island of Ireland, who share a common history and culture. Ireland has been inhabited for about 33,000 years, according to archaeological studies. For most of Ireland's recorded history, the Irish have been primarily a Gaelic people.

The Irish are an ethnic group and nation native to the island of Ireland, who share a common history and culture. Ireland has been inhabited for about 33,000 years, according to archaeological studies. For most of Ireland's recorded history, the Irish have been primarily a Gaelic people.

Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It comprises the westernmost peninsulas of the continental landmass of Eurasia.

Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It comprises the westernmost peninsulas of the continental landmass of Eurasia.

Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It comprises the westernmost peninsulas of the continental landmass of Eurasia.

Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It comprises the westernmost peninsulas of the continental landmass of Eurasia.

France, officially the French Republic, is a transcontinental country spanning Western Europe and several overseas regions and territories.

Ireland is an island in the North Atlantic. It is separated from Great Britain to its east by the North Channel, the Irish Sea, and St George's Channel. Ireland is the second-largest island of the British Isles, the third-largest in Europe, and the twentieth-largest on Earth.

Northern Ireland is a part of the United Kingdom that is variously described as a country, province, territory, or region. Located in the northeast of the island of Ireland, Northern Ireland shares a border to the south and west with the Republic of Ireland. 

In 2011, its population was 1,810,863, constituting about 30% of the island's population and about 3% of the UK's population. 

Portugal, officially the Portuguese Republic, is a country located on the Iberian Peninsula, in south-western Europe. It is the westernmost sovereign state in mainland Europe, bordered to the west and south by the Atlantic Ocean and to the north and east by Spain, the sole country to have a land border with Portugal.